unblock google search engine

they are not concerned about these, but on your site is the content you claim to provide. In this way, a very experienced user is very likely to think that your site is only a good search engine, in fact, does not provide more quality content. On the other hand, for search engines, for those who have a lot of keywords in the name of the page, where the "weight"

optimization, webpage structure, website structure, link policy, search engine optimization misunderstanding, common tool introduction, and server selection. Version 3rd provides improved search engine algorithms, search engine c

links to this page;Nofollow rejects searching for links to capture the page;Archive allows search engineers to capture snapshots of this page. (currently, only Google supports this syntax)Noarchive refuses to search for a snapshot of the webpage to be crawled by a search engineer. (currently, only

Editor's note: This is a wonderful programming teaching article, not only detailed analysis of the search engine principles, but also provides the author of the use of PHP to compile a search engine some ideas. The whole article in a simple way, I believe that whether the master or rookie, can get a lot of inspiration.

September 11 Morning News, 360 chairman Zhou Hongyi today in 2012 China Internet Conference to accept Sina Technology interview revealed that 360 search will launch an open platform, is currently evaluating access to Google Advertising system to achieve 360 of the possibility of commercialization. "360 will be to Google and other mature

In this very complicated internet era, we have learned how to use the powerful tool of search engine to find the target information, such as you will search for Valentine's Day on Google how to get your girlfriend's favor, you will be on Baidu search for formal cosmetic medi

highest weight. Under the same circumstances, if two websites compare the homepage with the internal page, the general homepage will be placed in front of the internal page. External link. The link between a website and an out-of-Site Page ". The quantity, quality, and relevance of external links affect page sorting. In terms of page relevance, Google is more rigorous than Baidu. For example, if your website is for it and you have linked many mechani

This article mainly introduces the example of compiling a Python script to get Google search results. it is also a simple implementation of programming crawlers using Python, if you need it, you can refer to how you have been studying how to capture search engine results using python for a while. you have encountered m

by 1 time times. If a Web page is updated 5 times in a row, the crawl time of the setting is shortened to the original 1/2. Note that efficiency is one of the keys to winning. 4 "What is the depth of the climb?" Look at the situation. If you compare cows, have tens of thousands of servers to do web crawler, I advise you to skip this. If you're like me with only one server doing web crawler, then such a statistic you should know: Page Depth: Number of pages: how important the page is 0:1:: 10

: Initial original site, that is, the new network company blog address. Second place: initial original website, new network company blog List page. Third place: Collect the website, belong to C not good reprint, change of mess. (same as second name for first search results) Google concluded: I am not a penny, but I have to heartily praise from the United States, the world's first

A period of time has been studying how to use Python to crawl search engine results, in the implementation of the process encountered a lot of problems, I have to record the problems I encountered, I hope to encounter the same problem of children's shoes to avoid detours. 1. Selection of search engines Choosing a good search